Android-禁用下拉通知栏的功能

我认为这是不可能的,但你也能在你的活动全屏上实现类似的目标。

public class FullScreen extends Activity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        requestWindowFeature(Window.FEATURE_NO_TITLE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, 
                                WindowManager.LayoutParams.FLAG_FULLSCREEN);

        setContentView(R.layout.main);
    }
}

乔吉斯

public void onWindowFocusChanged(boolean hasFocus) {
super.onWindowFocusChanged(hasFocus);


Log.d("Focus debug", "Focus changed !");

if(!hasFocus) {
Log.d("Focus debug", "Lost focus !");

Intent closeDialog = new Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
sendBroadcast(closeDialog);
}
}